Aero Precision M4E1 Complete Lower Receiver, MOE SL Grip & SL Carbine Stock - FDE Cerakote

Aero Precision M4E1 Complete Lower Receiver, MOE SL Grip & SL Carbine Stock – FDE Cerakote

The Aero Precision M4E1 Complete Lower Receiver, MOE SL Grip & SL Carbine Stock – FDE Cerakote is a factory-assembled lower designed to serve as the ideal base for your next AR-15 rifle build. This package includes the Aero Precision M4E1 Complete Lower Receiver finished in Flat Dark Earth Cerakote, pre-installed with a Magpul MOE SL grip, MOE SL carbine stock, and essential lower components. Designed for seamless compatibility with mil-spec upper receivers, this complete lower offers the reliability and precision Aero Precision is known for.

Constructed from 7075-T6 aluminum, the Aero Precision M4E1 Complete Lower Receiver features multiple enhancements for durability and ease of assembly. Notable improvements include a threaded bolt catch roll pin that minimizes finish damage during installation, an integrated trigger guard for added structural integrity, and a threaded takedown pin detent recess that simplifies the installation process. An upper tension screw is included to allow users to achieve a tight, rattle-free fit with any standard AR-15 upper receiver.

The included Magpul MOE SL (Slimline) grip and SL carbine stock enhance the functionality of the Aero Precision M4E1 Complete Lower Receiver. The grip features an ergonomic design with aggressive texturing for better control, while the SL stock offers a streamlined profile, six-position adjustability, and a friction lock system to reduce unwanted movement. These components come pre-installed and color-matched in FDE Cerakote, delivering consistent aesthetics and rugged performance for tactical and recreational applications alike.

This Aero Precision M4E1 Complete Lower Receiver arrives fully assembled with a mil-spec lower parts kit, carbine receiver extension, buffer, and spring. Every component is professionally installed, ensuring optimal fit and function out of the box. Whether you’re building a duty rifle, competition setup, or a range-day carbine, this complete lower delivers efficiency and performance. The flared magwell aids quick magazine changes, while compatibility with short-throw and standard safety selectors adds further versatility.

Optimized for the AR-15 platform, the Aero Precision M4E1 Complete Lower Receiver with MOE SL components is suited for a wide array of real-world uses, from patrol carbines to hunting builds and match setups. The rugged Cerakote finish offers superior resistance to abrasion and corrosion in demanding environments. With the Aero Precision M4E1 Complete Lower Receiver, you’re not only getting a durable and visually cohesive lower—you’re investing in long-term reliability and consistent firearm performance for your AR-15 configuration.